For PT tomorrow, make sure you bring a full camelbak. We're going to be pushing the ruck march pretty hard. Just some quick stretching, a short warm-up, then a very fast pace. We have to lose a ton of sleep for PT every morning, so might as well make it worthwhile. Minimum requirement: 35lb ruck plus full camelbak (camelbak doesn't count towards your weight) Recommendation: 45lb ruck plus full camelbak (camelbak doesn't count towards your weight) 2LT Barton M2 HB characteristics belt-fed recoil-operated air-cooled crew-served alternate-feed automatic cyclic - 450-550 rpm Max effective range - 1800m hot gun - >100rds/1min wait 15 minutes to clear hot gun commander's station fires 10-15rd burst air threats: flank fixed-wing: 2 football fields rotary wing: 1/2 football field coming towards you: just above fusilage weighs 84lbs tracer burnout- 2450m mk93 mount for humvee. m240 characteristics air-cooled belt-fed fixed headspace/timing automatic crew-served gas-operated quick-change barrel cyclic 650-950 rpm to adjust cyclic - gas regulator max effective range - 900 m hot gun - >200 rds/2 min initial burst - 10-20 rds effective enough to destroy point target wait 15 minutes to clear hot gun fired from open bolt zero at 800m burst on target (fastest method) - move strike from ground to target tracer on target - adjust strike onto target based on tracers